baber/WOPTO huggingface dataset:
Patent JP-2005250308-A (JP)
Title: Exposure mask group and method for manufacturing exposure mask group
Inventor: KAGAMI ICHIRO
IPC: G03F1/68
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an exposure mask group with high accuracy by considering difference in the pattern density of exposure masks where mask areas corresponding to various processes are present as mixed.  <P>SOLUTION: The method for manufacturing an exposure mask group comprising a plurality of mask sheets each having a plurality of mask areas corresponding to a plurality of exposure processes and arranged in one light-transmitting substrate, contains following steps: (step S2) calculating the average pattern density in a plurality of mask areas corresponding to a plurality of exposure processes; (steps S3 to S4) determining a combination of a plurality of mask areas to be laid on a light transmitting substrate constituting one exposure mask in such a manner that the difference between the maximum and the minimum average pattern densities is within a predetermined range; and (step S5) laying a plurality of mask areas on the light-transmitting substrate according to the above combination to form the exposure pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253534-A (JP)
Title: Wheelchair
Inventor: OMURA AKIRA
IPC: A61G5/04
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair allowing a user to constantly take stable and safe sitting and recumbent postures.  <P>SOLUTION: This wheelchair is provided with a backrest 12 supporting the upper half body in the sitting posture, a seat part 11 supporting the buttocks, armrests 30 supporting the forearm parts and a footrest 13 supporting the leg parts lower than the knees and the feet parts. This wheelchair is further provided with a bed change function constituting adjustably to raise/lower the backrest 12 and the armrests 30. The rear ends of the armrests 30 constituted to be constantly retained approximately horizontally to the seat part 11 are mounted on the left/right both sides of the backrest 12 close to the seat part 11, and the left/light both side upper parts upper than the mount part of the backrest 12 to the armrests 30 are projectingly formed to be approximately same width as the width of the left/right outsides of the armrests 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257822-A (JP)
Title: Optical deflection element
Inventor: NAKA HIDEJI
IPC: G02F1/29
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflection element which suppresses the occurrence of a lens action or the like by initially generating higher-order spherical aberration, of which the deflection angle is simply electrically varied and which has a high utilization factor of the light.  <P>SOLUTION: In the optical deflection element having a plurality of individual electrodes evenly spaced in a stripe and high-resistance wires connecting the plurality individual electrodes disposed on one transparent electrodes and generating a ramp voltage on the plurality of individual electrodes in the case in which respectively different voltages are applied to the individual electrodes placed on both ends of the plurality of individual electrodes, the plurality of individual electrodes are constructed with three or more groups each of which having at least one individual electrode wherein resistance values of the high-resistance wires respectively connecting the individual electrodes contained in each of the plurality of groups are identical resistance values. When the ramp resistance slopes of the plurality of mutually adjacent groups are sequentially denoted by B, C, D with respect to the ramp resistance slope A of the case in which resistance values of the high-resistance wires contained in all groups are identical, the construction satisfies a set of inequalities A<B, A>C, A>D or A>B, A<C, A<C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257368-A (JP)
Title: Distance detector
Inventor: FUKAYA HIROYASU
IPC: G01S13/74
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance detector with simple constitution at low costs by using a wireless tag.  <P>SOLUTION: The distance detector S is constituted of a wireless tag 1 provided with a plurality of IC chips T1 to Tn with different identification information and elements R1 to Rn for varying the impedance of circuits, and a detector 10 communicating with the wireless tag 1. Based on the detection signal output from the distance detector S, control devices 20 such as a computer operate equipments/devices 30. By differentiating the impedances of circuits Q1 to Qn, responsible distances of the IC chips T1 to Tn are set to be different with each other. By identifying the IC chip responding on the basis of the identification information of the response signal which the detector 10 receives, the distance of the wireless tag 1 from the detector 10 can be known from the responsible distance set for the particular IC chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259931-A (JP)
Title: Substrate treatment device
Inventor: KATAOKA NORIHIKO
IPC: H01L21/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device for performing easier recovery work if a process is completed irregularly in the course of the process on the substrate.  <P>SOLUTION: The substrate treatment device comprises a plurality of treatment chambers for treating a plurality of substrate sheet by sheet, a transferring chamber which is adjacently connected with a plurality of treatment chambers to transfer the substrates to be treated in the treatment chambers, a first storage area for storing a sequence recipe to define the treatment sequence of the substrates in the treatment chambers, and a control unit for controlling the treatment of the substrates in the treatment chambers on the basis of the stored sequence recipe. Moreover, this substrate treatment device further comprises a second storage area for storing, corresponding to the sequence recipe, a post recipe defining the process for setting temperatures and pressures in the treatment chambers to predetermined states, and a post recipe executing unit for executing a post recipe stored corresponding to the sequence recipe in which the treatment is interrupted when the treatment is interrupted during the execution of the treatment based on the sequence recipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253696-A (JP)
Title: Water receiving tray
Inventor: HORIE SUSUMU
IPC: A47K3/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water receiving tray for simplifying execution, eliminating water leakage, reducing the number of components and preventing moisture inside a bathroom from flowing into a bathtub back space.  <P>SOLUTION: The water receiving tray comprises: an attaching port (1) provided on the side face of a bathtub (Y); a flange member (3) provided with a flange (3a) which is a detachment stopper to the attaching port (1) to be inserted into the attaching port (1); the water receiving tray (4) provided on the side face with an insertion hole (5) to which the flange member (3) is inserted; watertight packing (6) provided between the peripheral edge of the attaching port (1) of the bathtub (Y) and the peripheral edge of the insertion hole (5) of the water receiving tray (4); and an attaching member (7) for attaching the water receiving tray (4) and the flange member (3) to the bathtub (Y). The bathtub (Y) and the water receiving tray (4) are interposed between the flange (3a) of the flange member (3) and the attaching member (7), and the water receiving tray (4) and the flange member (3) are attached to the bathtub (Y).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260067-A (JP)
Title: Solid state image pickup apparatus and camera
Inventor: INABA YUICHI
IPC: H04N5/335
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of each unit pixel by improving the converging rate of light made incident on each unit pixel by a photoelectric conversion element.  <P>SOLUTION: In the pixel 1 of a solid state image pickup apparatus, a plurality of photodiodes 41-43 are formed on the upper surface of a semiconductor substrate 10, and color filters 51-53 are correspondingly formed on the upper part of respective photodiodes 41-43 one to one. As to light beams 15, 16 made incident to 1st and 2nd pixels C1, C2, a green (G) wavelength area of the light is transmitted through a selective transmission layer 60, and red (R) and blue (B) wavelength areas are reflected by the selective transmission layer 60. The green (G) wavelength area transmitted through the selective transmission layer 60 is made incident on the 2nd photodiode 42 through the 2nd color filter 52. On the other hand, the red (R) wavelength area out of the red (R) and blue (B) wavelength areas reflected by the selective transmission layer 60 is transmitted through the 1st color filter 51 and made incident on the 1st photodiode 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004225050-A (JP)
Title: Stratified organotitanosilicate
Inventor: TANI MASAAKI
IPC: C08G77/58
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic-organic hybrid material which has combined characteristics of an inorganic material and an organic material.  <P>SOLUTION: There is provided an organotitanosilicate having a layer structure of a phyllosilicate mineral type and comprising a layered product between a sheet of a tetrahedron having silicon or a metal as the central atom and a sheet of an octahedron having as the central element one or more kinds selected from Ti, Mg, Al, Ni, Co, Cu, Mn, Fe, Li, V, and Zr. Part or the whole of the silicon atoms, which are the central atoms of the above tetrahedron sheet, are each bonded through covalent bond to an organic group not containing a polymerizable functional group, and of the central atoms of the above octahedron sheet Ti occupies 5-100 atom% thus causing the crystallinity of the direction of plane of the above layer structure to be relatively low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005255091-A (JP)
Title: Own vehicle existence information device, and own vehicle existence information method
Inventor: MAEKAWA MASAHIRO
IPC: G08G1/16
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an own vehicle existence information device and an own vehicle existence information method that select alarm type of light or sound in response to a travel environment where one's own vehicle travels and can inform a pedestrian of an appropriate alarm.  <P>SOLUTION: The own vehicle existence information device 100 has a function of selecting an alarm by a headlight 340 by an alarm light information control part 320 by an own vehicle existence sound generator 300 in response to the travel environment of the own vehicle 600 determined by a travel environment determining device 800 or informing by a speaker 350 by an alarm sound information control part 330 (or both the headlight 340 and the speaker 350), and of appropriately informing the pedestrian of one of the alarm by the headlight 340 and the alarm by the speaker 350.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268340-A (JP)
Title: Corrosive resistant rare-earth group permanent magnet and manufacturing method thereof
Inventor: OKAMOTO NAOYUKI
IPC: C22C38/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosive resistant rare-earth group permanent magnet, where a thin film for exhibiting very excellent corrosive resistant and having excellent slidability and wearproof performance or the like is provided on the surface, and to provide a manufacturing method thereof.  <P>SOLUTION: On the surface of the corrosive resistant rare-earth group permanent magnet, a hydrogen containing amorphous carbon film is provided directly or via a background coating film. The manufacturing method of the corrosive resistant rare-earth group permanent magnet forms the hydrogen containing amorphous carbon film on the surface of the magnet directly or after forming the background coating film on the surface by the CVD method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265498-A (JP)
Title: Surface contamination measurement equipment and radiation detector
Inventor: ISHII KUNIO
IPC: G01T1/169
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure radiation rays correctly even in a minute amount, even if the surface of objective body to be measured is wavy or uneven shape or the object is intricated.  <P>SOLUTION: Radiation rays passed through a light shielding membrane 23 which makes only a prescribed radiation rays pass through, are made incident on a scintillator 22 for making the scintillator 22 scintillate proportional to the amount of the radiation rays. The scintillated light is transferred by an acrylic pipe 21, and detected respectively by photomultipliers 17-1 to 17-5. The detected signal is corrected at a correction part 31 of a measurement equipment 13, from this corrected results, the amount of the radiation rays are measured. By making a radiation ray measuring detector 11 rod state capable of measurement, even in the case that the surface of a measurement object is wavy, for example, the object is laid at inner surface of the piping, minute amount of the radiation rays can be measured by inserting the detector into the piping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265532-A (JP)
Title: Road surface freeze detection sensor, road surface freeze detection sensor setting method, and road surface freeze detection method
Inventor: OZAWA YOSHIHIRO
IPC: G01W1/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the attachment/detachment of sensors in a periodical repair of a road surface by directly detecting a road surface temperature.  <P>SOLUTION: This sensor comprises a T-shaped temperature sensing member made of metal with high thermal conductivity, the sensing member having a temperature sensing part grounded via the road surface and a fin part rising from this sensing part, an optical fiber having an FBG and bonding the FBG onto the fin part of the sensing member, and an enclosure equipped with a heat insulating member surrounding the fin part of the sensing part and the optical fiber. The sensing part is mounted on the road surface, a plate material or a dome-shaped plate material is mounted on an upper part of the enclosure, and the plate material is fastened to the road surface by means of bolts. The sensing part is mounted on the road surface, L-shaped fittings are attached to the enclosure on both the sides thereof, and the L-shaped fittings are fastened to the road surface by means of bolts. A prescribed number of road surface freeze detection sensors installed on the road surface are connected with each other by an optical cable, pulse light is let in the optical cable from one end part thereof, and its reflected wave lengths from the respective detection sensors are received to measure the temperature of the road surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267982-A (JP)
Title: Organic electroluminescent element
Inventor: NISHIDA NOBUHIRO
IPC: H05B33/14
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having excellent luminescent efficiency.  <P>SOLUTION: In relation to the organic electroluminescent element having at least one organic compound layer including a luminescent layer between a pair of electrodes, this organic electroluminescent element is so structured that the layer contains a compound emitting fluorescence in applying a voltage thereto; the luminescence in applying the voltage is derived from luminescence from the fluorescent compound; the layer contains a compound (hereinafter called amplification agent) having a function for amplifying luminescent intensity in voltage application by amplifying the number of singnet exciters generated in voltage application; and the concentration of the fluorescence emission compound has a concentration gradient with respect to the thickness direction of the luminescent layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261322-A (JP)
Title: Ashtray
Inventor: SEGAWA TAKAAKI
IPC: A24F19/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable ashtray that carries cigarette butts and is readily assembled.  <P>SOLUTION: This ashtray is equipped with an outer case 4 of a synthetic resin, a cigarette butt case 2 of a metal material which has a window opening 25 for receiving the cigarette butt between an open tip and a closed back end and slides into the outer case, an outer lid 1 of a synthetic resin that has a receiving channel 13, into which the back end of the cigarette butt case is inserted and on which it is fixed, on a face opposing the tip of the outer case, and has latching legs 14a and 14b projected from the opposing face in the direction (y) at a position with a space from the cigarette butt case and equipped with handing pawls 15a and 15b at the tips. The outer case has guide holes 48a and 48b for guiding the hanging pawls when the cigarette butt case slides into the outer case and open latching ports 50a and 50b and closed latching ports 49a and 49b which are opened to the outside of the case, passed through the guide holes and receive the hanging pawls and fix the outer lid on a use position in which the window opening 25 is exposed to the outside of the outer case and a closed position in which the tip of the outer case is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337154-A (JP)
Title: Transcriptional activity assay
Inventor: CERTA ULRICH
IPC: C12Q1/68
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy method having no defects of a joint assay, more efficient than conventional activity assays and reliable for determining bioactivity of transcriptional activity control factors.  <P>SOLUTION: A new method for determining bioactivity of a compound comprises following processes; (a) a process of contacting a host to a compound: (b) a process of determining general transfer gene response; and (c) a process of quantitatively determining the general transfer gene response induced by the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268680-A (JP)
Title: Discharge lamp lighting device
Inventor: ITO HISAHARU
IPC: H05K3/34
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which prevents occurrence of a detachment of a wiring pattern or a broken line when mounting electrical components, and occurrence of cracks in a solder that bonds the electronic components and a printed circuit board, and in which the performance level is not reduced even if a lead-free solder is used.  <P>SOLUTION: The discharge lamp lighting device comprises a substrate on which electric components are mounted using solder. The solder is lead-free, the printed circuit board has a coefficient of linear expansion within a predetermined range, or the wiring pattern 5 of the printed circuit board 2 has a through hole 6. A resist 9 is applied to an component mounting surface 8 of the printed circuit board, the outer periphery of a land 7 of the through hole 6 on the side of the component mounting surface 8 is applied with the resist 9, and the interior part of the land 7 is not applied with the resist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289161-A (JP)
Title: Semiconductor memory array of floating gate memory cells equipped with embedded floating gate and mountain-shaped channel region
Inventor: CHEN BOMY
IPC: H01L21/8247
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array of floating gate memory cells having a trench formed in the surface of a semiconductor substrate.  <P>SOLUTION: A source region is formed beneath a trench, a drain region is formed along the surface of a substrate, and a channel region between them includes a first part stretching vertically along the side wall of the trench and a second part stretching horizontally along the surface of a substrate. A floating gate is arranged in the trench contiguously to the first part of the channel region while being isolated therefrom. A control gate is arranged on the second part of the channel region while being isolated therefrom. Side wall of the trench intersects the surface of the substrate at an acute angle to form a sharp edge. The second part of the channel region stretches from a second region toward the sharp edge and the floating gate to define a passage for programming the floating gate with electrons by high temperature electron injection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262795-A (JP)
Title: Potter's wheel device for ceramic art
Inventor: NISHIO KEIICHIRO
IPC: B28B1/02
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potter's wheel device for ceramic art which can detect in advance the rotation speed change or stop behavior of a drive motor and a turntable so as not to damage the work during manufacturing or lose a manufacturing time in a ceramic art operation by an operator.  <P>SOLUTION: The potter's wheel device is provided with an electrothermal device 40 for detecting the existence of overload in a drive motor 11 by comparing the detection value of a current passing through the drive circuit 38 of the motor 11 with the upper limit current value stored in an upper limit current-storing part 51, an indicator 25 for indicating the result detected by the electrothermal device 40, and a voice generator 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269548-A (JP)
Title: Optical network system and optical multiplexer/demultiplexer
Inventor: TANAKA TOSHIKI
IPC: H04B10/275
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a full-mesh optical network system at low cost and with a simple structure.  <P>SOLUTION: Light inputted to any of optical input ports #1 to #128 of an optical multiplexing/demultiplexing means 2 is converted into light of another wavelength via wavelength variable optical receivers 4-97 to 4-128 and optical transmitters 1-97 to 1-128 and reinputted to the optical multiplexing/demultiplexing means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270153-A (JP)
Title: Pinball machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine with the possibility of sufficiently increasing expectations of a pattern image game shifting to a probability fluctuation state and continuously attracting a player to a game.  <P>SOLUTION: A performance is advanced in an image display means on the basis of the outline of the advance of the performance, and when the stage of the advance of the performance reaches a prescribed stage, all the display attributes of the images of two or more kinds of symbols are changed to the display attribute of one kind and the images of the symbols are displayed at an image display means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276477-A (JP)
Title: Connecting cable for electric devices
Inventor: NAKAMURA TOSHINOBU
IPC: H01B7/04
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in the inductance of a conductor passed into a flexible tube of a connecting cable for an electric device that uses a conventional flexible tube, thereby enhancing signal transmission characteristics of the cable for voice signals or the like.  <P>SOLUTION: The connecting cable for an electric device comprises a metal strip, with at least both sides of the strip bent in opposite directions so as to spirally wind the metal strip in a partially overlapping fashion so as to form a flexible tube, and one or more conductors passed inside the spiral flexible tube. The spiral flexible tube is made of oxygen-free copper to reduce the inductance of the conductors and enhance the signal transmission characteristics of the cable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI